I split from my ex 6 months ago of 13 years (who I have 2 DC with) he text me after a petty argument to say he was leaving and not coming back as wasn’t happy. He had for 18months prior changed his job to self employed taxi driver so I worked 9-5 and he worked a late shift and every weekend so we hardly seen each other I was lonely and we did bicker as I wanted him to spend time with us at least one night a week. I look back and know that I was paying all the bills doing the house work getting dc to school and taking them out on weekend on my own. He would pick the dc up for 1 hour after school that’s all he seen them and we would live off his bare minimum income and I can see now this has all been about money and being selfish. He left went on a few dates straight away and lads holidays living like he was 21 not 41 met another person 6 weeks later moved in with her after 8 weeks as he said it made financial sense as he couldn’t afford a flat and she had offered. She signed her children over to her mum due to a DV relationship 5 years ago and works 10 hours a week in a local club he won’t tell council he has moved in as said doesn’t need to know so now lives a life of her claiming benefits and him working when he wants as he does still see dc 3 times a week so least he is but I can’t help but think how I done all the work and paying bills have a good job and how he’s left to have a happier life and I just feel like I wasn’t good enough. I am a lot better and don’t cry as much as I did and I do have more money and more freedom which he keeps telling me about but he give me that life. I just wish I didn’t give him the headspace or think about them having all these cosy nights together as no children to look after and getting bills paid for. Thanksfully he actually sees the children more now than he did but to me it seems like he is thinking he has it all. Please tell me it will get better and I will stop thinking about them as much. I am doing things like going to work going swimming doing things with dc going out with friends but my thoughts of him and her and how happy she is making him in his new life are there every day