Can I drop this friend? I don’t trust her because of what she does with men (read below)?

She has her ex-boyfriend come and take care of her pets when she’s out of town with her boyfriend - she told me her current boyfriend “knows” about it and is totally cool, another time she told me about this hot guy she hung out with and went to a museum with while she had a boyfriend, but again swore they didn’t do “anything” and then once I asked how things are going with her boyfriend and she said she likes another guy in her class. Also we took personal training together and she just wanted to go because the trainer was hot, and was otherwise inconsistent with her fitness so she’s not that into working out. She does all this while in a committed relationship. Also she told me her ex was boring and she wanted an open relationship. SMH. And I once had a loss in my family a week before Christmas and she just said “sorry” about it when we met in person.

Can I drop this friend? I don’t trust her because of what she does with men (read below)?
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