I've been in a relationship for a while with DP who has a son. I started off really wanting it to work well and for us, eventually, to feel like a family when DSS is with us. But I'm finding it really hard to come to terms with this little boy being in our life. It's nothing he's done, and DP is very supportive generally, but inside I just can't wait for the weekends and evenings when DSS is with us to be over, so we can just be a couple again.
I know this is a shit attitude and I need to change - can anyone help with how I can draw a line under how I've felt before and make a fresh positive start? I just don't seem able to love DSS solely because he's DP's son and I know I should. DSS's mum has caused us loads of problems over the last year and I think maybe I resent DSS because he's the reason there has to be this contact between DP and his ex-wife.
I have given DP loads of support and encouragement to finally get decent access arrangements, and DSS is quite affectionate with me so I think I'm doing quite a good job of keeping my feelings secret, but I hate that I'm hiding all these evil thoughts. Has anyone been in this situation and come through it? Please reassure me that you can get used to the situation. I do genuinely want it to be a happy home for DSS but struggle to feel 'right' when he's with us.
Now I feel like an evil witch for saying it out loud. Please go easy on me, I really do need some advice - and maybe a bit of a kick up the arse too.