SIL and I are BF. She met my brother through me. We got on so so well and always did things as a 4 through our teens and 20s. When we got pregnant at around the same time we were so pleased and she was an amazing support to me. SIL then had another DC but we still hung out all the time.
Trouble started when our oldest DC started school. SIL’s household income is much higher than ours but she has an excellent primary close by, ours is not so good so we sent our DC to the local private school. At once SIL started making comments about how my DC would feel too good for them. If DC was naughty she’d make comments about how much money we’re wasting when DC behaves like that. How it’s not fair to pay for DC’s education. Every time we see her there’s another dig and everything’s a competition. I’m so tired of it, especially as my DM occasionally joins in.
Thing is, SIL could afford private but has an excellent alternative. Her DC do a crazy amount of after school activities every single day of the week (swimming, horse riding, tennis, cricket, football, karate, piano, dance and theatre group) which costs a lot of money. She also paid for a tutor during lockdown. They have amazing holidays and days out giving their DCs experiences which we could never afford.
How is that not paying for your DC’s education? I really want to tell her she’s a complete hypocrite but it would create WW3. How can I tactfully deal with this?