Back story: I had a casual, mutually unexclusive, relationship with a woman. It was based on a fairly good friendship.
It probably lasted about a year or so. About 6 months or so after the relationship had ended, she sent me an email out of the blue. Our contact at that point was none existent, not deliberate, more circumstantial.
Anyway, the email said that she was pregnant and that I was the father. She explained the dates to me. Admittedly, I didn't have children and didn't really have any understanding of how conception dates worked or how they are calculated. We always used condoms but I know they can split or tear or be faulty.
After about 2 weeks of being in complete shock. She wanted to keep the baby. I got my head around it, explained what was happening to friends and family. Bit the bullet and started planning for the fourth coming birth.
I bought everything we could possibly need and some luxury things we probably didn't need. It was both our first child so everything was needed to be bought. We were all set and ready to go.
Coming up to the birth, friends of mine and hers, had started making noises that maybe I wasn't the father. I wasn't sure but it got stuck in my head. The relationship circumstances and contraceptive circumstances could definitely make this a possibility. I thought about asking her straight out but resisted as she was heavily pregnant and either way this baby needed to be birthed. So I thought what is the difference in asking her now or after. I wanted to keep things hassle free.
A beautiful little boy was born. 3 months playing father past but I couldn't bond because of these doubts. I eventually convinced the mother to allow a paternity test. That was awful for both of us but I felt necessary. Cut to the results which say I am not a paternal match. The baby is not mine. I won't bore you with the emotions of that because it isn't really relevant.
The boy is now a toddler. I want to try and get refunded for the money I spent on all the baby/toddler gear. Is that ok to do? I'm think of giving her some stuff and strike it off as a christening gift or something. That leaves about a over a grand of stuff. Would it be ok to ask for monthly instalments? What is the best way to go about it?