What am I going to do?!

Ichigo • I have one daughter. I'm also pregnant with my second. Unmarried.
So...this is the first time I'm really posting something about my boyfriend. The actual real life reason we're going through our rough patch. He doesn't pay attention to me. In fact I swear that he avoids me sometimes. He ignores me unless he wants to annoy me by saying something rude or he feels like being nice. He really has a mainly negative impact on my life now. It wasn't always this way though. We were a power couple. Like we were made for each other. Then his grandfather died and he just shut people out. I feel like I'm being hit hardest because I don't have friends. I don't have the ability to go out and make new friends. If I lose him...I have nothing. At all. So it's like unless I want to be alone...I have to put up with the changes and hope he'll go back to the way he was. It hurts so much because I've lost my best friend brother boyfriend and confidant. The world is so cruel sometimes.