I totaly understand about the husband and peace of mind.
For the whole time i was with Husband from the begining on ward everyday - more that ten times a day - i would question why is he with me, why does he like me, my me. But it was more this is wrong i need to leave before it goes too far, i cant let him in or he will not like me, he will hurt me.
It was bumpy for years, even after we got married i still had these thoughts. Even when i had his baby i still wanted to leave husband.
Then i went on Anti-depressents, had counciling found out why i felt like that and then i made a decision to trust my husband. I'm in this relationship and if it fails its ok but as i'm in it i may as well give it my all and enjoy it.
Its hard to jump in and just trust someone but i feel so much better for doing it. I dont have any these thoughts everyday just once in a while when i have a wobble.
I didn't relise how tiring it is to not turst someone, to contuntly tie myself in knots thinking about it all the time.
I feel better for trusting but i relise and accept that it will not stop my marrage falling apart or how my husband feels but i will have no regrets.