I agree with this, that's why she was annoyed as Mike only spoke about his issues with Jess etc and not his relationship with Heidi which was the point of the partner's meeting up.
I think this is all very well edited in Mike's favour, I'm not 100% convinced, I think he is selfish and self centred! His comment to Heidi very early on about 'not being her therapist' when she mentioned her very difficult time in her life was disgusting and she should have run away then! If he can't put effort in at the beginning when will he?