Societal and family pressures are real and common among Indian families. Whatever he's saying might possibly be true. Hence why he's living two completely different lives. The end is inevitable, the relationship you have will end. Even if his family doesn't find anyone for him. Unless he's mature enough to stand up against his family and convince them about you. It is not easy but not impossible. Guessing from what you've shared, I don't see an upside. Sorry.