Kailyn Lowry isn’t opposed to her four sons watching Teen Mom 2 — but “not right now.”The reality star, 28, explained in a Tuesday, December 29, Instagram Q&A: “If they want to watch [the first two seasons] when they’re older and can ask questions, I would be more open to it.”The Pennsylvania native is the mother of Isaac, 10, and Lincoln, 7, with Jo Rivera and ex-husband Javi Marroquin, respectively, as well as Lux, 3, and Creed, 5 months, with Chris Lopez.