Husbands aunt in town

So my SO aunt is in town from Iowa. She texts him everyday asking if I’m doing okay and if I have gone into labor or anything (37 weeks) he doesn’t respond to her about me.... he then asks me today if he can take my other car over there because she wants to talk to him about stuff that has been going on with him. I agree I just thought he wanted some alone time with her. He hasn’t seen her in over 5 years.... so he tells me I am just going to go there and take her to the dollar store and talk to her for a bit and I’ll be back. Well hrs go by. He responds to my texts and what not fast but he doesn’t get home for a few hrs. It’s like I have to ask the right questions to get the answers. He doesn’t just out right say oh this is what happened blah blah blah. Well I then asked him if his son was still at his parents house. He answered very quickly “ yes his mom picked him up though” subject change.... no no no go back.... he has been at your parents house all week and she just randomly decided to stop by while you were there to pick him up. That’s odd. She has text me over the last year saying stupid shit like how she misses him, loves him, would do anything to have him back. But yet him and I are so good for each other. Blah I hate it. He said ya she only talked to me for a second asking how you ans the baby were. I said no she didn’t. He laughed and walked away. Like umm okay wtf.... I said why aren’t we ever invited to go anywhere with you. He said cause my family talks to you more then me and it bugs me. I said well your aunt wanted to see you so I figured it was a clear uninvited for us to go. He said it was a clear uninvite I didn’t want you or the girls going. ( our 2 year old daughter and my 8 year old daughter ) okay bro. Go eat a dick. He has left us home a lot so he can have alone time. We never do anything together. We barely talk. And sex hahaha what’s that..... ugh I just want to throat punch him.