Do I need my Hubby back?

I was married for 6 years now divorced 2 years. Within the 2 years we had a daughter and both of us had our own weekend entertainment and circle of friends. The best girlfriend of mine fall for my hubby and he subsequently find fault in me. During one occion when I was bored at home with my sister I called over a male friend of us to party at home with some drinks ona saturday night as my hubby was working late. However me and my sister did not have any dirty thoughts in mind with this friend of us.However lwhen he was at my place and we about to start up the party of listening to song and having our drinks, my hubby return home and I was forced to hide him in the house as I feel my hubby will be annoyed for inviting him to home. Bad luck he found out and accused me that I am having a affair with him. This was when he is already having a close relationship with my Best Friend. I still stay ijn my In-Law place with my girl and he stays with the woman but yet to marry.