because Munoz was 18 when his mother got married, his stepfather could not qualify as a statutory “parent.” See 8 U.S.C. § 1101(b)(1). (If Munoz’s mother had married before Munoz turned 18, then the stepfather would have qualified as a “parent” under IIRIRA.) Munoz’s U.S.-born brother and sister could not be qualifying relatives under IIRIRA, either. Only parents, children, or spouses can be qualifying relatives. See 8 U.S.C. § 1229b(b)(1)(D); see also Jimenez-Angeles v. Ashcroft, 291 F.3d 594, 597(9th Cir.2002). Accordingly, the IJ found Munoz removable as charged, denied cancellation of removal, and granted voluntary departure.
Munoz appealed to the BIA, and the BIA summarily affirmed the IJ’s decision without opinion, pursuant to 8 C.F.R. § 3.1(a)(7) (now 8 C.F.R. § 1003.1(a)(7)). This petition followed.
II. STANDARD OF REVIEW
Since the BIA adopted the IJ’s findings, we review the IJ’s decision. Gui v. INS, 280 F.3d 1217, 1225 (9th Cir.2002). Findings made by the IJ are reviewed for substantial evidence and will be upheld “unless the evidence compels a contrary conclusion.” Hernandez-Montiel v. INS, 225 F.3d 1084, 1090-91 (9th Cir.2000) (internal quotation marks and citation omitted). Other standards of review are indicated below.
III. DISCUSSION
A. Due Process
Munoz contends that because he has resided in the United States virtually his entire life and his only family and friends live in the United States, removing him to Guatemala would amount to a violation of due process. Essentially, he argues that he has acquired a substantive due process right to stay in the United States due to his unique circumstances. We review constitutional challenges to application of a statute de novo. Eunique v. Powell, 302 F.3d 971, 974 (9th Cir.2002).
The substantive due process argument fails. In the immigration context, courts have “long recognized the power to expel or exclude aliens as a fundamental sovereign attribute exercised by the Government’s political departments largely immune from judicial control.” Shaughnessy v. United States ex rel. Mezei, 345 U.S. 206, 210, 73 S.Ct. 625, 97 L.Ed. 956 (1953); see also Fiallo v. Bell, 430 U.S. 787, 794, 97 S.Ct. 1473, 52 L.Ed.2d 50 (1977); Duldulao v. INS, 90 F.3d 396, 399 (9th Cir.1996). Since discretionary relief is a privilege created by Congress, denial of such relief cannot violate a substantive interest protected by the Due Process clause. See INS v. Yang, 519 U.S. 26, 30, 117 S.Ct. 350, 136 L.Ed.2d 288 (1996) (recognizing the Attorney General’s “unfettered discretion” to award suspension of deportation); Hernandez-Mezquita v. Ashcroft, 293 F.3d 1161, 1165 (9th Cir.2002) (because “the very liberty interest he asserts to have been taken away by NACARA was granted by that same statute[,] ... [he] cannot contend that [it] violated due process by depriving him of a right he never had”); Tefel v. Reno, 180 F.3d 1286, 1301 (11th Cir.1999) (“[n]o constitutionally protected interest arises from the INS’ actions in granting or denying applications for suspension”). Notwithstanding Munoz’s unique circumstances, he has no substantive due process right to stay in the United States.
B. Ineffective Assistance of Counsel
Munoz argues that his attorney ineptly cost him his chance to gain asylum by pressuring him to abandon his asylum application, thereby violating his procedural due process rights. “ ‘Ineffective assis