Husband advice

This is just part of an issue I’m having but needed opinions and advice.

My husband doesn’t have any actual friends. We just don’t have time to go out and meet people. Anyway so instead he’s always messaging and adding random girls on Facebook. He has been glued to his phone all weekend and the last 2 days. One of the girls was a an ex from like 8 years ago I saw a message from. He won’t let me see his phone he says he will just tell me what they talked about. He says he has nothing to hide it’s the principal of things.

Now he has done this before but then it went away. However I haven’t been home in 2 weeks because I had surgery due to a miscarriage. So we have finally gotten to spend some time together this Saturday and now I’m back home.

I keep complaining he’s not paying attention to me and to get off his phone. He says now he’s Christmas shopping for me. I don’t believe it. I don’t think he’s cheating but it’s making me feel awful. But he won’t stop. We are going on our honeymoon on the 26th and I don’t really want to go with him. We got married back in June.

Would you be okay with this? How can I get him to see it my way?

Also there’s a big fight going on with him and my dad right now. He’s not even coming to Christmas with my side of the family. He says he won’t be civil with my dad he just wants to tell him what he thinks of him.