What do you think he really meant.?

. ok so me and my fiancee (now my ex as of today) we have a daughter together. she will be 1 on the 25th. and i had an IUD birth control put in. well i turned up to be pregnant and 5 weeks along now. when i got the IUD removed he was all for having the baby even though he knew it would be tough. he told his mom and then he started changing. He wouldnt kiss me he wouldnt look at me hug me nothing. but he would have a conversation like everything was ok. and tell me he still loved me. we have been together for almost 2 years and we were engaged to be married March 17th 2012 ( i love that date for a wedding) but he got hired on to his job and he kept saying we would be married before the baby got here so i could have better health plan. but after he talked to his mom he got silent so last night we had sex (even though i wasnt supposed to after getting the IUD removed) and he acted like everything was fine. this morning i woke up to a note on how he thinks we need a little time apart because he has so much on his mind that he cant concentrate at work. So he said me and his daughter needed to leave for a couple of days, because im not a woman, i dont clean ( i do i clean his stuff up all day everyday) and he was saying i was making it filthy for our daughter which as my role i do clean, doschool, try to find a job, and care for our daughter.he said he was a man cuz he busts his butt working all day ( from 5am-1:30pm) we have 5 adults and 1 baby in the house. but we were fine before i told him i was pregnant. everyone in the hosue knew he told me to leave and what the real reason was but no one has told me. he hasnt called or texted so i left it alone.... could he have meant for just a couple of days or was he just saying that and he really meant it was over.? ( he is bad about trying to go around the truth)