What would you do if you've dated a guy for 2 years but all you do is argue now. I feel like we are stuck in a routine and use to each other. I just feel like we are growing into 2 different people. Then there's this other guy that's so hot and is older and more mature. I don't know if I should take a chance with the new guy or if I'll regret in the future leaving the long BF. Opinions?