Plaintiff-appellant Daniel L. Uffner, Jr. filed this diversity suit in federal district court in the District of Puerto Rico against his insurance issuer and underwriters for wrongful denial of an insurance claim. Defendants-appellees La Reunion Fran-caise, S.A. (“La Reunion”), T.L. Dallas & Co. Ltd. (“T.L.Dallas”), and Schaeffer & Associates, Inc. (“Schaeffer”) filed motions to dismiss for lack of subject matter jurisdiction, failure to state a claim, and improper venue. The district court granted the motions based upon lack of personal jurisdiction and improper venue. For the reasons stated below, we vacate the district court’s dismissal and remand the case for further proceedings.
BACKGROUND
La Reunion is a French insurance company which provides vessels with marine insurance coverage and has its principal place of business in Paris, France. T.L. Dallas, a marine underwriting manager based in Bradford, England, specializes in insuring yachts and represents La Reunion in the placement of marine insurance *40 policies. Finally, Schaeffer is an underwriting agent located in the State of Georgia that places yacht policies in the United States (including Puerto Rico) for T.L. Dallas. Together, these three entities issued and underwrote a marine policy for Uffner’s sailing yacht, La Mer, in a cover note dated March 18,1997.
On June 14, 1997, Uffner departed from Fajardo, Puerto Rico on a voyage to St. Thomas, U.S. Virgin islands. When he was positioned near Isla Palominos, a small island approximately one mile off the coast of Puerto Rico, a fire broke out in the engine room, forcing Uffner to abandon the vessel. The yacht subsequently sank in the same location. Shortly thereafter, Uffner contacted his insurance broker, International Marine Insurance Services (“IMIS”) to file a claim for the loss of the boat. After a series of written communications and telephone calls between IMIS and appellees, the claim was denied due to the alleged absence of a “current out-of-water survey.”
Uffner filed this suit on June 12, 1998, claiming damages for a bad-faith denial of an insurance claim. La Reunion and T.L. Dallas filed separate motions to dismiss based on lack of subject matter jurisdiction, failure to state a claim upon which relief can be granted, and improper venue. Schaeffer filed a motion joining these motions to dismiss on the same grounds. Uffner timely opposed all motions.
On September 20, 1999, the district court dismissed Uffner’s complaint without prejudice, concluding that the court lacked personal jurisdiction over appellees and that venue did not lie in Puerto Rico. Uffner moved the court to reconsider its ruling and requested leave to amend the complaint in order to assert admiralty jurisdiction as an alternative basis for subject matter jurisdiction. The court denied both motions on December 10, 1999, and this appeal followed.
DISCUSSION
The district court dismissed appellant’s complaint on two grounds. First, the court concluded that pursuant to the provisions of the Puerto Rico Long-Arm statute, appellees lacked sufficient minimum contacts with the forum to be subject to personal jurisdiction therein.
Uffner v. La Reunion Francaise,
No. 00-1231 (D.P.R. Sept. 21 1999) (judgment granting motion to dismiss). In addition, the court determined that the suit involved a contract claim unrelated to the District of Puerto Rico, making it an improper forum for litigation.
Id.
We review the court’s legal conclusions supporting the dismissal
de novo. Ticketmaster-New York, Inc. v. Alioto,
A. Personal Jurisdiction
In their motions to dismiss, appellees argued that the court lacked subject matter jurisdiction, Fed.R.Civ.P. 12(b)(1), that Uffner failed to state a claim for which relief could be granted, Fed.R.Civ.P. 12(b)(6), and that venue was improper, Fed.R.Civ.P. 12(b)(3). None of the parties raised any objection to personal jurisdiction.
See
Fed.R.Civ.P. 12(b)(2). Nevertheless, the court itself raised and disposed of the motion on this ground. In doing so, it overlooked the provisions of Fed. R.Civ.P. 12(g), which states that “[i]f a party makes a motion under this rule but omits therefrom any defense or objection then available to the party which this rule permits to be raised by motion, the party shall not thereafter make a motion based on the defense or objection so omitted .... ” Rule 12(h)(1)(A) provides, in turn, that “[a] defense of lack of personal jurisdiction over the person is waived ... if omitted from a motion in the circumstances described in subdivision (g).... ” Fed.R.Civ.P. 12(h)(1)(A). By failing to include a 12(b)(2) argument in their motion to dismiss, appellees waived this defense in the district court.
Glater v. Eli Lilly & Co.,
Once a party has waived its defense of lack of personal jurisdiction, the court may not,
sua sponte,
raise the issue in its ruling on a motion to dismiss.
Pilgrim Badge & Label Corp. v. Barrios,
B. Venue
Due to its focus on personal jurisdiction, the district court dealt only perfunctorily with the issue of whether venue was proper in the district of Puerto Rico. Specifically, the court found that the appellant’s claim sounded in contract rather than tort. As such, the court observed, the claim was wholly unrelated to Puerto Rico: the “triggering event” was the denial of the claim and “[t]he issue at bar is the interpretation of the contract.” The court also noted that the contract was neither negotiated nor formed in Puerto Rico. Finally, according to the court, the occurrence of the fire in Puerto Rican waters was “a tenuous connection at best.”
To begin, the distinction between tort and contract is immaterial to the requirements for venue set forth in the general venue statute, 28 U.S.C. § 1391(a). 3 Under this statute,
*42 [a] civil action wherein jurisdiction is founded only on diversity of citizenship may, except as otherwise provided by law, be brought only in (1) a judicial district where any defendant resides, if all defendants reside in the same State, (2) a judicial district in which a substantial part of the events or omissions giving rise to the claim occurred, or a substantial part of the property that is the subject of the action is situated, or (3) a judicial district in which any defendant is subject to personal jurisdiction at the time the action is commenced, if there is no district in which the action may be otherwise brought.
28 U.S.C. § 1391(a). There is no dispute that § 1391(a)(1) is inapplicable in this case. The question, then, is whether “a substantial part of the events ... giving rise to the claim occurred” in Puerto Rico. 4
Prior to 1990, § 1391(a) provided venue in “the judicial district ... in which the claim arose.” 28 U.S.C. § 1391(a) (1988). Congress amended the statute to its current form because it found that the old language “led to wasteful litigation whenever several different forums were involved in the transaction leading up to the dispute.”
Cottman Transmission Sys. v. Martino,
In so doing, we consider the following acts: (1) appellant, a resident of the Virgin Islands, obtained an insurance policy for his yacht,
La
Mer;
5
(2) the insured vessel caught fire and sank in Puerto Rican waters; (3) appellant filed a claim with appel-lees through his insurance broker demanding payment for this loss; and (4) the claim was ultimately denied because it was allegedly not covered by the policy. Though this is merely a skeletal outline of events leading to the claim, for purposes of this appeal, we need just establish that the sinking of
La Mer
was one part of the historical predicate for the instant suit.
6
*43
It is the only event, however, that occurred in Puerto Rico. For venue to be proper in that district, therefore, the loss of
La Mer
must be “substantial.”
See Cottman,
Appellees argue that Uffner’s complaint alleges a bad faith denial of his insurance claim, not that the loss itself was due to then- fault or negligence. Consequently, they reason, the sinking of the vessel cannot be considered “substantial.” It is true, as the district court pointed out, that the legal question in the suit is “whether [an out-of-water survey] was necessary under the terms of the insurance contract.” Resolving this issue does not require an investigation into how, when, or why the accident occurred. In this sense, the sinking of Uffner’s yacht is not related to the principal question for decision.
However, an event need not be a point of dispute between the parties in order to constitute a substantial event giving rise to the claim.
Cf. Woodke v. Dahm,
We add that our conclusion does not thwart the general purpose of statutorily specified venue, which is “to protect the defendant against the risk that a plaintiff will select an unfair or inconvenient place of trial.”
Leroy v. Great W. United Corp.,
CONCLUSION
Appellees have suggested that venue is proper in the Virgin Islands or in Georgia. We do not address these possibilities since, as we have already noted, § 1391 contemplates that venue may be proper in several districts. In this case, Puerto Rico is at least one of them.
The judgment of the district court is vacated and the case remanded for further proceedings.
Notes
. Unlike subject-matter jurisdiction, which is a statutory and constitutional restriction on the power of the court,
see
U.S. Const, art. Ill, § 1, personal jurisdiction arises from the Due Process Clause and protects an individual liberty interest.
Ins. Corp. of Ir., Ltd. v. Compagnie des Bauxites de Guinee,
. We need not address the district court’s denial of appellant’s motion to amend the complaint, since this motion appears to have been an effort to circumvent the court's ruling concerning personal jurisdiction. However, because we are free to affirm the court’s judgment on alternative grounds,
see Ticketmaster,
.We add, tangentially, that the question of whether a bad faith denial of an insurance claim is an issue of contract or tort is a matter of state law that has not yet been addressed by the courts of Puerto Rico.
See Noble v. Corporacion Insular De Seguros,
. We turn to the third alternative only in the event that the first two provisions fail to provide an appropriate forum.
. As far as the record suggests, this contract was drafted in France, underwritten in England, and issued to appellant through Georgia.
.In considering “events or omissions” for purposes of venue, we decline to adopt the Eighth Circuit's approach, which looks only at the acts of the defendant.
See Woodke v.
*43
Dahm,
. Indeed, the contract broadly states that "in the event of the failure of the Underwriters ... to pay any amount claimed to be due hereunder, the Underwriters, at the request of the Assured, will submit to the jurisdiction of a court of competent jurisdiction within the United States of America.”
