I know its acceptable these days to have friends of the opposite sex, but it always seems to cause problems in my relationships. My ex husband had a 'female friend' at first I was fine with it, he was honest about her, it didn't bother me in the slightest, however later on in the relationship it started causing problems as she clearly didn't want anything to do with me and would invite him to things and not me till in the end he was out socializing with just her leaving me on my own. I hated it but kept it to myself for years then various things happened I just couldn't keep quiet anymore, it caused alot of problems.
My last ex who was actually abusive as well, had a 'friend' who was female, at first I was laid back about it, but then simular things happened she didn't want to meet me, she would buy him really unappropiate gifts, I had to leave his house sometimes when she was coming as she didn't want me to be around, anyway that caused alot of problems.
Now however I have met someone else, very happy a single dad who has his 2 children 50% of the time, does a fantastic job does his share of school runs etc so has got to know the other mums especially through his kids friends. He's mentioned one of them having twins and his kids were really good friends with them. They have since moved schools and it seems they stay in touch anyway today they met up with the dogs and the kids went for a canal walk and a drink at the pub. I think its innocent he has said she's not his type but has also hinted that maybe she quite liked him and is single. Am I being a little too suspicious and worrying about nothing due to past issues or would this ring alarm bells with you. I want honest opinions thanks