My DP got very moody that my exhusband whom I split up with 3 years ago came to my DS birthday party which was held at my house of which I own. DP & I have been seeing each other for a year. He said that he should not have come round & that I have put our relationship at risk and he also doesnt believe me that me & ex husband have not slept together since spliting. Also doesnt think I should wear perfume that an ex boyfriend bought me. But what annoys me is that he goes round to see his children puts them to bed etc & babysits so that his ex wife can go out & also dropped the bombshell that he is going to be spending all xmas day there & I dont say anything. Also noticed that he makes comments if I am going to go out with friends or speak to other males. Has anyone got any advice on what I should do. Is this jealous going to get worse? Sometime I think I should just end it but I am head over heels about him, & he knows this & I think maybe plays it to his advantage. Please help.