Recently found out my husband of 10 years has been having an affair since our child was 1 (now 3). I had my suspicions the whole time but was gaslit and told I was paranoid/insane every time I questioned it. I finally found evidence 2 weeks ago. He is still with his much younger, child-free girlfriend.
I feel relieved to know I am actually not insane and his girlfriend is welcome to him but I am devastated for my child. I have found out that for the past year, he has been taking our child for days out with his girlfriend. I only found out when my child told me and then my husband told me my child was not telling the truth! He finally admitted it was actually true and I am just gutted that my child was around a stranger, playing happy families while I was at work. This is particularly hurtful as he was never an attentive father so I used to beg him to spend time with us while he made excuses.
I feel like I do not know this man at all and really do not know what he is capable of. The last 2 years have all been a lie for me so I am unsure what to do next. We own a home together and both want to sell now. He has never looked after our child overnight on his own (I have every week when he ‘worked’ random night shifts and spent weeks away ‘working’) but is now saying he will want our child to live with him 3 or 4 days a week. We both work. I work part time but earn more. I cannot trust him to be decent or honest in this process.
Any advice on what I should do first please? In terms of divorce, house arrangement, child arrangements… anything! Thank you