I [20m] don't have a close relationship with my mother [50F] and it's causing her some pain.

Not a throw away but I will delete the post in a day or two.

I'm from the uk and it's very normal to love with your parents while in your early 20s. Also writing this on my phone so please excuse weird spelling mistakes and bad grammar.

I have to brothers [27m][15M] who are very close to my mother while I on the other hand have never really been. I've got a year of college left before university and I can leave home. This has caused me to be run down with more work and I have less time for everybody. Lately my father has got back in touch with me after not really being in the picture for about 6 years and I've spent some time with him about once a month. My mother has a large amount of hatred towards him and he doesn't much like her back. My mother tends to talk shit about him In front of my younger brother and I don't really think that's appropriate, my father states he dislikes my mother but doesn't talk negatively about her.

Lately my mother had been increasingly sensitive more so towards my actions than anyone else's and when she looses her cool often brings up that I behave like I want nothing to do with her. She's my mother and I love her but I'm not close to her.

I can't but feel that me rekindling my relationship with my father has made her feel Jealous or something. I'm over loaded with work and hardly have time for anyone and this has made it so I hardly see her despite living with her. Help?

Tldr; live with mother I'm not close to, brothers are think it's causing her to dislike me.