I found out my DP (of 10 years, 3 DC) was having an affair 7 years ago
Before then I would never have thought he would cheat
I threw him out after hours of screaming and shouting
I couldn't eat, couldn't sleep but used those extra hours to get my paperwork in order. I owned the house so was ok in that regard. I went through all of our living costs, went online and figured out how much child support he'd have to pay, got as much evidence of what he earned, his bank statements etc. I was cold in a way that shocked me but I made sure that me and the DC would be secure financially and he agreed to everything I asked for financially
He wanted to work things out and said he'd stopped all contact with her
I desperately wanted my "before" life back but couldn't trust him
I obsessed over it and I needed to know everything that had happened between them so I could look at my own life and know what had been real and what had been a lie. I desperately needed to understand what had we been doing as a couple and a family while the affair had been going on
He didn't live with us for nearly 2 years but coming from divorced parents I made sure that we had a good parenting relationship
During those 2 years we went to counselling. I went back to studying and became qualified for my industry. I learned to drive.
The counselling really helped me see that there was nothing I'd done to "cause" him to cheat. That the failing was on his part not mine. Prior to the affair he had done very well in his career and had become a walking fucking ego.
The 2 years apart showed me, and him, that I didn't need him to be ok
We got back together 5 years ago. It has changed me as a person. And it changed him too.
It was scary to throw him out but I needed time on my own to know for myself that I didn't need him to be ok. And I needed to see what he would do given his freedom from our relationship.
I'm glad we're back together now and I do trust him again. It hurts when I think back on it but I no longer think of it every day.
We communicate with each other better now
It came at a price as I've lost friends who couldn't believe I would get back with him
I'd be worried that it has taken you 3 months to know the truth. Do you have access to pay slips, bank statements, is the house both of yours? Sorry if I've missed how old your baby is, are you on maternity leave? I know you say it will take a while to sort out, use this time to explore all different options available to you financially. It's the worst feeling and I'm sorry you're having to go through this
Ladydowagers list is a good starting point of whether you have a relationship worth saving