My girlfriend and i went out for 2 months and everything was going great. Her family began to get involved in our relationship and we thought it would be best to keep things on the down low. We plan to get back together if things are still good in a few months. We still hang out sometimes and hook up every now and then. However, for some reason i feel like things are alot different. It feels as if she doesn't like me anymore. She's always willing to hang out and hook up but i dont know. Maybe it's just me. I want to talk to her about this but i have no idea how to mention it to her. A little help please?

You could try asking her if the relationship is working for her. Let her know that you're happy with it as it is, but if there's anything you need to do different for her you'd gladly be willing to do so.