Hi,
my oldest daughters father has been in and out of her life a couple of times since we split when she was 7 months old shes going to be 5 in march, i let him see her again in October someone we both knew made a case to me that he had changed and cleaned upped his act etc to find out a couple of months into him seeing her again that it wasn't the case. in that time he got close to my youngest who isn't his during these couple of months he took pictures of them both with him in them and with out him and he keeps posting them on his social media i found out that when he told me his Instagram was private when we were together and he was posting pictures of my oldest daughter that it wasn't so for 4 years anyone could have seen these pictures i had ago at him when i found out and asked him to take down all pictures of them especially my youngest as she isn't his i don't believe he did he just made it private thinking that would be okay i have since stopped him from being in our lives again.... months pass and his posting pictures on his whatsapp status again..... i haven't said anything as i want to make sure i can and what action i can take as my youngest isn't his child