I tried now what?

My husbands first words to me when he walked in and said he loved me but didn't love me anymore where I want a divorce. I have been trying for no less than four months to get him to come to a settlement arrangement because I don't want to drag my kids trhough court and I don't feel like spending a fortune I don't have on a divorce I did not want to begin with. Anyway today I told him fine I will give you the house in exchange for. . . of course he has no answer for that, but I am sure something could have been worked out. Instead he got extra crappy with me telling me he could not stand me becasue I can't go two days without talking to him. He told me to block his number and leave him alone. He then started talking about exercising visits here at my house with our sons and I told him he is not welcome, then he says he was never welcome to my house, ( I have cooked him dinner on more than one occasion and he has taken cat naps on my couch more than once) I told him I am just done talking I am done with his visits I am done with it all because I am 28 weeks pregnant, high risk, having contractions and pain everyday of my life and I am exhausted. I just want him to go away. I feel like I am crazy because of my hormones, but he is just plain crazy. Help!