Hi. This is my first post! I'll start with a bit of background.
I have a 3 and a half year old son and my partner has a two and a half year old son. We have been together for two and half years but our sons have not spent tons of extended time together, mostly just a couple of hours at a time (due to my partner's ex).
My son is incredibly close to my partner - he has known him since 12 months old and uses a special nickname for him, sometimes calls him Daddy. My son is close to his father too, my ex.
My partner has been denied overnight access to his son until recently - we have now had him overnight five times over the past 6 months.
I'm wanting advice or comments on how my son is acting.
When we have my partner's son, my son's behaviour is very mixed. Before he arrives, my son is extremely excited and can't wait for him to arrive. When he is here he goes from either being very loving or really horrible.
My boy is very verbal and can say things like 'I want __ to go home' and 'I want him to go back to his mummy, I don't want him here' and pushes/kicks him which obviously me and my partner get upset with - he hardly gets to see his son and it's really important to us that when he comes to our house, he feels welcome and happy/at home. He also hates him touching anything (toys etc) and will snatch it away.
He also can be very loving and they cuddle and kiss and play nicely.
My partner's son doesn't seem too phased by it (he isn't very verbal) and just normally ignores it and carries on but he does understand language very well though he doesn't speak loads and so we are worrying about the impact it is having on him.
I'm struggling with what to do as I think it must be jealousy on my son's part. Part of the issue will be that my son's life is very unsettled right now (he is currently spending two weeks with us, two weeks with his dad until a judge decides where he should reside - I moved far away and did not seek a relocation order and so his dad took me to court and it has been incredibly messy and drawn out) but I cannot have my (future) step-son feeling like he does not belong with us.
I have started a behaviour chart and my son actually ended the day so well (making step-son laugh when he was upset and cuddling) but had a lot of incidents with unkind behaviour this morning.
My partner is incredibly worried, too.
I'm hoping as they get older, it'll be easier but I just want to make sure we are doing everything we can.
Sorry for rambling - thanks in advance.