Getting over someone you have to live with

Any ladies esp prego ones have to or currently living w their husband or boyfriend and not together? Iv been married 5 yrs not always shitty marrige but love him but iv had enough of the bs im 14wks prego now but i feel he is shady and i dont no how to be done i have feelings for him but feel like a door mat he comes n goes as he pleases he feels nothing he does is my business like he os goimg away for a few days n i asked where n w who and he said its not my business but yet i have to run my whole day by him but for now we live together im super down n stressed out bc now he says he didnt want the baby blah blah blah im dun w playin the wife role bc cleary he cant be a husband needed to vent also any exp on how to get over him while co exsisting?