My boyfriend is 15+ years older than me. He used to be married, they have 5 kids together. Their youngest being three. My boyfriend and I just had a son 2 months ago. His ex wife babysits our son from time to time. Which I love because I want him to feel included with his siblings when he’s older but at the same time it also feels weird to be having my boyfriends ex wife watch my kid. Just kind of want to know if anyone else finds this odd, or thinks it’s great or is also in the same situation.