I have two children, boy 17, girl 7. I split from their dad 7 years ago. It was a toxic abusive relationship. My son has a difficult relationship with his dad because of how he can be. I met my current partner 1 year after splitting with their dad. We still dont live together. He is fantastic with my daughter and she loves him and is totally different to their dad-a good man! But my son doesnt like him. He wont spend any time with him, refuses to participate in anything we do together. Ive held off merging out lives together because I know my son will be rude and disrespectful to my partner which isnt fair and also im scared of being forced to choose (not by my partner btw) and having to lose my partner. Im having challenges with my son now, dropped out of college, isnt doing anything, lazy, untidy, smoking weed, no respect for the home etc. Im at my wits end. Im also still struggling as a single parent even though our lives would vastly improve if we moved into my partners home and lived as a unit. Hes doing really well in life and has a much bigger house than ours. I want to live my life, be happy and have a family unit which me, my partner and my daughter have but I always feel guilty about my son even though he excludes himself. Ive spoken many times about what his issue is with my partner and he hasnt got any clear explanation other than to say hes weird. He isnt weird, he just isnt from our background, was raised to be a good person and is straight laced. I dont know what to do anymore as im starting to resent my son (and then i feel guilty about feeling that way). Due to sons behaviour i asked his dad if he could stay there, his dad is very strict and wouldnt let him get away with all of this, my son would likely to refuse to go and his dad said no as son has no respect for him and doesnt listen. I love my son, but im tired of his selfish behaviour, hes nearly an adult and i dont know how much longer i can put my life on hold. What would you do in this situation because i am lost????