The question is do u still love him? Because if yes, then try to assure him that you love him and not just telling him that you dont have other relationships. Also check if he’s the one having someone on the side. Men usually accuse because they are guilty of the crime. Whatever you do, dont fight with your bf in front of your child. Do not tell your child that her dad is an bad person—this might damage her future relationships with men. If you dont love him, leave. No point in staying.
If the only thing that is stopping you from leaving the relationship is your child.. LEAVE and take your child with you. There are so many ways he can still be a father to your daughter. You can always try co-parenting. ^
You are giving up parts of your life for this. I think this is not healthy in the long run. If you are not happy together now, chances are, your baby will sense it after growing up.
Try to see where his doubts are coming from. Sometimes people are paranoid because they are guilty of doing what they are accusing us with. 😉
old school style. creating an issue kinda guy to make a relationship put to an end
That's emotional abuse. Google "gaslighting". Love yourself more.
baka sya ang meron na. thinkers are doers