Is this wrong?

My partner works a lot of hours every day and goes to work with his friend.

He's been home from work a hour and his already asking to go chill at my brothers house. (Where his mate is staying also).

Seems normal but I haven't seen or spoken to him soo day and now he wants to go spend more time with his mates. Even though he spent bloody hours with him all day everyday.

I'm pregnant and we have a 2 year old also. I feel so lonely right now and this is horrible that my man never spends time with me properly. I have told him before.

Would it upset you if your partner wants to spend time with people after work when he has spent all day with those people?