So me and my boyfriend have been together for 4 years and have 2 children together . Yesterday we get into an argument regarding money and finances . I told him he comes off as jealous when he keeps bringing up how I can just purchase thjngs like the Willow breast pump which is 500 dollars and he is upset because his money doesn’t allow him to make big purchases like that. So he got offended and said how does that make him sound jealous . Anywho it escalated into him saying other things about our relationship such as I’m not affectionate enough or fun enough for him . He is jealous of these tik tok relationships because they seem to share common interests . Mind you we were just intimate not too long ago and was kissing and holding each other . He said he has been feeling this way awhile and always brings it up when we argue . Yet when things are good , they are good and he seems happy . Not sure what to do at this point . Any advice ?