OPINION
Opinion by
Scott D. Martin (Scott) seeks mandamus relief from this Court, arguing to us that *769 the trial court has erroneously refused to either abate or dismiss a suit in Gregg County which Scott contends is inherently interrelated to a suit previously filed by him in Harris County. We deny relief.
Procedural History
This application for mandamus relief represents only one battle in the power struggle war between Scott and his brother, Ruben Martin (Ruben), involving their family’s company, Martin Resource Management Corporation (M.R.M.C.) and other related persons.
See, e.g., In re Brown,
06-10-00108-CV,
In the fall of 2010, Scott filed a plea in abatement in the Gregg County suit, seeking to have that trial court abate its proceedings in favor of the proceeding in Harris County. The trial court denied that plea, and we denied Scott’s petition for writ of mandamus to compel the Gregg County court to abate. Id. In denying mandamus relief, we pointed out the record did not indicate any interference by the Gregg County trial court on the actions of the Harris County trial court; thus, we found the relators had an adequate remedy by appeal.
In November 2011, Scott re-urged his plea for abatement or dismissal to the trial court, which denied the motion once again. Scott now seeks mandamus relief from this Court, claiming that the Gregg County trial court has interfered with the Harris County court’s suit and requesting us to mandamus the Gregg County court to abate its case.
Standard for Mandamus Relief
Mandamus is an extraordinary remedy that issues only to correct a clear abuse of discretion or violation of a duty imposed by law when no other adequate remedy by law is available.
In re Ford Motor Co.,
The Present Case
Scott has presented this Court with nothing to show the matter in the Gregg County lawsuit before the trial court is any different than it was a year ago.
The two suits are related in that they both involve MRMC and the two major shareholders, Scott and Ruben. But the basic dispute in the Harris County case is that MRMC and Ruben improperly issued additional shares of stock in MRMC, resulting in damage to Scott, whereas the Gregg County case alleges that Scott’s actions, including filing the Harris County suit and making disparaging statements, interfered with MRMC’s business relationship and damaged the company.
Brown,
We do not find the trial court’s injunction against Scott amounted to interference on the part of that trial court with the Harris County trial court’s proceedings.
We further do not find the Gregg County trial court could have reached only one conclusion as to the issue of whether the two suits are inherently interrelated.
See Wyatt v. Shaw Plumbing Co.,
No Compulsory Counterclaim
Scott complains of the trial court’s conclusion that M.R.M.C.’s petition did not allege a compulsory counterclaim against Scott. 5 Based on the parties’ pleadings and the record supplied us, we do not find the trial court erred in its conclusion. First, it has not been demonstrated that M.R.M.C.’s cause of action (alleging Scott breached his fiduciary duty to M.R.M.C.) was mature at the time that M.R.M.C. filed its answer to Scott’s suit. For example, M.R.M.C. alleges several acts subsequent to Scott’s suit which it alleges amount to breaches of fiduciary duty, citing several actions taken by Scott throughout 2009 and 2010. While it is true that Scott’s earlier-filed suit in Harris County is part of M.R.M.C.’s allegation, it is not the sole basis of its claim. Thus, we cannot say with certainty that Scott has demonstrated the maturity of M.R.M.C.’s claim at the time it filed its response to the Harris County lawsuit.
Similarly, we cannot conclude that M.R.M.C.’s action arose solely out of the occurrence or transaction which is the subject of Scott’s suit. Again, M.R.M.C.’s suit alleged several other instances of conduct on the part of Scott other than filing of the Harris County lawsuit. To the extent that the two lawsuits are related, it has not been demonstrated that M.R.M.C.’s suit came out of the same events comprising Scott’s claim for relief in the Harris County lawsuit.
In sum, the record does not establish M.R.M.C.’s action as a compulsory counterclaim to Scott’s suit; the trial court did not clearly err in rejecting Scott’s argument.
Having found the two suits are not inherently interrelated, the Gregg County court has neither acted to interfere with the jurisdiction or actions of the Harris County court, nor is M.R.M.C.’s cause of action a compulsory counterclaim to Scott’s suit. Accordingly, we find Scott has not shown himself entitled to the requested relief.
See Cantu v. Longoria,
We deny his petition.
Notes
. At this writing, there are also two other pending appeals before this Court,
Scott Martin v. Martin Resource Management Corp.,
bearing this Court's cause number 06-11-00125-CV; and another case bearing the same style, numbered 06-10-00005-CV.
See also Martin v. Martin,
. The Harris County court denied Scott’s request for a temporary injunction.
. The trial court's injunction is the subject of a separate appeal before this Court in cause number 06-11-00125-CV.
. Which is not itself determinative of an inherent interrelation between suits.
See Wyatt,
. "[A] counterclaim is compulsory only if: (1) it is within the jurisdiction of the court; (2) it is not at the time of filing the answer the subject of a pending action; (3) the claim is mature and owned by the defendant at the time of filing the answer; (4) it arose out of the same transaction or occurrence that is the subject matter of the opposing party’s claim; (5) it is against an opposing party in the same capacity; and (6) it does not require the presence of third parties over whom the court cannot acquire jurisdiction.”
Ingersoll-Rand Co. v. Valero Energy Corp.,
