My boyfriend and I have been together for two years. I love him a lot but things changed a little. He doesn't compliment me anymore, or anything. I feel like he's not really happy with me anymore, he's been liking females pictures & adding new people on social media. It feels like he's looking for someone else.. I don't know if i'm just over reacting or not but Things just feel like they changed. I don't know if it's because we're together everyday and we hardly go anywhere or what.

He mentioned to me her doesn't spend time with his family because we always together. I don't know how to fix this I don't really have friends & my family stays in a different city than I do. What can I do? Has anyone else had this problem ?