My wife doesn’t want me anymore.

My wife wants nothing to do with me anymore.

I work so hard to provide the best for her and our kids, I literally broke my back for them and it’s never enough what I do or bring home( I make decent money over 130 k a year. I am a bit out of shape and I am working on getting healthy( 214 lb and 5 11”) I was told by her that she doesn’t have feelings or is attracted to me. She is the love of my life, she gave me two beautiful children. We have been married for over 20 years. I am still crazy about her I love her and find her attractive. She has an obsession for Fortnite and TikTok I always get put in the back burner( I wait like a dog waiting for a response on videos sent to her) a day or two goes by before I get a reply but meanwhile she is on TikTok hours and hours a day interacting with her friends . I work 10-12 hours a day come home and make dinner most nights. She is a stay at home mom ( there is no complaints about her helping the kids) but with me is always a feeling that she is disgusted with me. I am a physical contact person ( I like to hug, kiss , touch) sex every 15 days to once a month. I don’t initiate anymore ( got destroyed for being turned down by her so many times ) so it only happens when she feels like it. Most of the time she does because she feels guilty/ obligated. I help around the house trying to see if she has less work she will interact with me more but any and everything I do gets her in a pissed off mood. The kids are in their early teens and one of the reasons I just don’t give up and leave.I don’t know what else I can do!!!!! Any suggestion will be appreciated.