i really need some advise. my mum and her boyfriend have had been together 3 times. twice, he has left her without warning and gone back to his wife. This time around I have said that I do not want him around my daughter (who is 3) as his constantly coming and going is going to effect her. It has caused a rift in my family, and I am feeling increasingly isolated from my mum and my brother (my mum because she always wants to be with her boyfriend, my brother because he lives with my mum) and this is really hurting my feelings. Neither of them are willing to accept my position on this and keep telling me that i should have my daughter around him. he was with her for several months both times before, and has only been back in her life for 2 months. I would not have a new boyfriend of mine in her life after 2 months, so I dont think it is unreasonable to have the same rules for my mums boyfriends? Am i being blinded by the fact I dont like what he has done to my mum, or am I being as rational as I think I am?!