My exp has agreed to me buying him out of our house but has said he wants some assurances before he agrees to sign. I have a feeling it will be that I can't let anyone move in because he is concerned I will bring another man into our sons life. This is not a option at the moment anyway but I don't like the idea that he could put restriction on me.
This is the reason I'm agreeing to do this, so I can stop him interfering in my life and walking in when ever he chooses.