Thanks for all of your nice comments, it really means a lot.
Buying a house was the cheapest option for us, we were looking at renting but it's much more expensive than buying by £1000 more a month more expensive. We have separate finances and have got an agreement with the solicitors think it's called a deceleration of trust so if it does go tits up we get our money back but honestly buying somewhere was our only option, I wanted to get somewhere on my own with baby and take things slow but I couldn't afford it by a long shot and cause I have no support from anyone (my dads in the process of moving to Vietnam) this was the best choice, not ideal but the best option, these things happen in life.
DP is a good guy, he has helped me so much with everything but he just doesn't think sometimes cause he has been used to living on his own for so long.
My therapist has suggested that I should cook all of my own food as it's a way to form a positive relationship with food hence why I did the cooking for PP, I've said to DP now that if he wants to have pre made meals for himself and son he needs to do it himself. I don't want to be responsible.
I'm no longer going to batch cook any meals I've learnt my lesson and I cannot batch cook where I am at the moment as I am staying temporarily with family members while the sale is going through an they're doing me a massive favour by letting me stay. I will just make do with what I have at the time haha, sure it will work out.
Thank you again for your kind words and opinions, and to the people who say I begrudge my partners son I really do not I want the best for him but he does have 3 meals a day at nursery and then something when he gets back but it's not my responsibility to cater for him also it's his dads responsibility. - I do cook at weekends for everyone.