Baby doesn't like me anymore

Having the in-laws around have a couple of backlashes. I feel somewhat like a guest in my own house, and they are always around Magnus so I feel I cannot quite connect with him. I haven't been getting so much time with him lately, and it makes me sad. Thus I am not able to follow his development so closely.

Suddenly he is just not happy whenever I am around. If I pick him up he just wants to cry, no matter how I hold him, while everybody else can hold him. And I used to be so proud I could comfort him and make him stop crying when he was upset, now it's the other way around and he starts crying when I show up.

Magnus doesn't like me anymore, and I am a very upset daddy. I don't know what to do.