Bit long but dont want to AIBU by stealth. My DP and I have been together 4 years, I am currently 6 months pregnant and we are engaged.
His DF died unexpectedly before I met DP (about 5 months before). When I first met him he was visiting his DM and going out for dinner with her etc about 2-3 times a week. Plus lots of calls / helping her round house etc.
First time I met her she said to me (in front of him) that his DSis was her favourite child!! He didn't blink, conversation moved on but I couldn't believe she'd said it. Later that same night, when he wasnt with us, she told me that she thought he should lose weight and I should tell him so.
Couple of months later she met a new man. Since then:
- She told DP she didnt want to see him at Christmas as her and new man just wanted to be on their own
- Everytime he asked to go out with her / go see her she would only agree if new man could go too (many instances of DP having to see new man sat in his father's chair at the family house)
- Bought 10 new cars in the last 2 years (including 2 porsches) and a motorbike (for new man) and a caravan. Each time buys a new car she trades in within couple of months, losing a fortune in the process
- DP asked her if he could borrow £400 off her when his car kaput, she said no
- When we go out with them she acts like a 16 year old, dirty dancing with new man, talking about their sex life etc etc
- At a dinner party with family, including my 4 yr old dd, she brought out a cock ring and threw it across the table as she thought it was funny
- Constantly making comments about how her and new man had spent day in bed and how great in bed he was etc. This would bother me and my parents have been happily married for 40 years, but for DP his father had only died 8 months before...
There are lots of other instances but this is getting long.
Anyway, she received £250k from DP's father's estate and we've now found out that she gave £100k to new man and did not get it in writing at all. She's now split up with him but seems to have 'written off' this money totally. DP very upset as it was his dad's money (if you see what I mean) and now a 'total' stranger has it.
So they've split up now and I'm expecting a baby, and suddenly shes interested in us again, wants to see us more etc.
AIBU in wanting nothing to do with her as when she needed him she was happy to see him but then when she got a new man she dropped DP like a hot potato. Also, she was giving away (£100k!!) of the 'familys' money yet wouldnt lend him £400 to fix his car?
Oh sorry - forgot a bit. For her recent birthday we went out for a meal with her where she was all over new man. Afterwards she walked us to the car and told us she's secretly bought a flat and was moving her stuff to it bit by bit but didnt want to break up with new man till all the decorating at new flat was finished!!!! So was still acting as though they were together, sex etc as she didnt want to live with the smell of fresh paint!! I just think she has no morals and don't want her near me or my children - AIBU??