getting back together

I just want to get this off my chest. I split up with my husband in January and recently we've been getting on so well. He is trying much harder and things have been good we have two girls together and see each other regularly. I still love him and eventually would like to be together but he even though he is trying he still has a lot to prove. My friends and family don't like him and he has brought this on himself. I know my dad will support me what ever I decide but my friend has said if I got back with him she wouldn't speak to me again.she is already questioning who I'm seeing when i say I'm busy i haven't told her about seeing my husband. I don't want to loose my friend but i also want to work on my relationship with my husband. I feel torn.